System Requirments: ACdSee Quick View. This DVD-ROM Includes Scaned Files from Book of "Indo-Iranian Frontier languages" that has been Written by Georg Morgenstierne.the Book is in 4 vol. there are just vol. 3 , 4 that as follow: vol 3. The Pashai language. 1. Grammar. 2. Texts and translations. 3. Vocabulary.- v. 4. The Kalasha language